Preface: What does "building a website with a public IP but without legal ports 80 and 443" mean? This mainly refers to two scenarios: home broadband with a public IP and cloud hosts without ICP filing. 1. Home broadband with a public IP. Currently, home broadband with a public IP (mainly IP...

Preface: Actually, making this navigation page is based on the following two considerations: 1. To cope with regular ICP filing checks. I registered my ICP filing with Tencent Cloud, and Tencent Cloud regularly checks the content of the site corresponding to the www host of my registered domain name. One is to check whether the site is online, and the other is to check whether the site name is consistent with what was filled in at the time of filing...